ES2056824T3 - Procedimiento para producir una espuma de resina de estireno. - Google Patents
Procedimiento para producir una espuma de resina de estireno.Info
- Publication number
- ES2056824T3 ES2056824T3 ES87306899T ES87306899T ES2056824T3 ES 2056824 T3 ES2056824 T3 ES 2056824T3 ES 87306899 T ES87306899 T ES 87306899T ES 87306899 T ES87306899 T ES 87306899T ES 2056824 T3 ES2056824 T3 ES 2056824T3
- Authority
- ES
- Spain
- Prior art keywords
- procedure
- producing
- resin foam
- styrene resin
- foam
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000006260 foam Substances 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 title 2
- 239000011347 resin Substances 0.000 title 1
- 229920005989 resin Polymers 0.000 title 1
- 238000001125 extrusion Methods 0.000 abstract 1
- 238000000465 moulding Methods 0.000 abstract 1
- 229920006327 polystyrene foam Polymers 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
- B29C35/10—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation for articles of indefinite length
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/36—Feeding the material to be shaped
- B29C44/46—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length
- B29C44/50—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length using pressure difference, e.g. by extrusion or by spraying
- B29C44/505—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length using pressure difference, e.g. by extrusion or by spraying extruding the compound through a flat die
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
- B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
- B29C2035/0822—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using IR radiation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/04—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam
- B29C35/045—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam using gas or flames
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2025/00—Use of polymers of vinyl-aromatic compounds or derivatives thereof as moulding material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
Landscapes
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Thermal Sciences (AREA)
- Toxicology (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Graft Or Block Polymers (AREA)
- Molding Of Porous Articles (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP61181872A JPH0725123B2 (ja) | 1986-08-04 | 1986-08-04 | スチレン系樹脂発泡体の製造方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2056824T3 true ES2056824T3 (es) | 1994-10-16 |
Family
ID=16108325
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES87306899T Expired - Lifetime ES2056824T3 (es) | 1986-08-04 | 1987-08-04 | Procedimiento para producir una espuma de resina de estireno. |
Country Status (11)
Country | Link |
---|---|
EP (1) | EP0256754B1 (de) |
JP (1) | JPH0725123B2 (de) |
KR (1) | KR920003146B1 (de) |
AT (1) | ATE84746T1 (de) |
AU (1) | AU8022587A (de) |
BR (1) | BR8707762A (de) |
CA (1) | CA1286073C (de) |
DE (1) | DE3783681T2 (de) |
ES (1) | ES2056824T3 (de) |
GR (1) | GR3007269T3 (de) |
WO (1) | WO1988000958A1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0813493B2 (ja) * | 1987-09-04 | 1996-02-14 | 日本スチレンペーパー株式会社 | ポリスチレン系樹脂発泡シート及びその製造方法 |
GB8814914D0 (en) * | 1988-06-23 | 1988-07-27 | Bp Chem Int Ltd | Process for producing phenolic foams |
JPH0673902B2 (ja) * | 1990-05-22 | 1994-09-21 | 日本製紙株式会社 | ポリスチレン系樹脂発泡シートの製造方法 |
DE69818786T2 (de) | 1997-12-26 | 2004-07-29 | Sumitomo Chemical Co., Ltd. | Vorrichtung zur Herstellung von thermoplastischer Schaumfolie |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2537977A (en) * | 1948-07-15 | 1951-01-16 | Dow Chemical Co | Method of making a shaped thermoplastic cellular product |
NL254014A (de) * | 1959-07-22 | 1900-01-01 | ||
US3466705A (en) * | 1966-03-07 | 1969-09-16 | Owens Illinois Inc | Apparatus for extruding foamable plastic materials in tubular form |
US3897528A (en) * | 1973-11-21 | 1975-07-29 | Dow Chemical Co | Method for the extrusion of thermoplastic foam |
GB1518847A (en) * | 1974-10-22 | 1978-07-26 | Furukawa Electric Co Ltd | Tough board of thermoplastic resin foam and method of manufacturing the same |
JPS51128367A (en) * | 1975-04-30 | 1976-11-09 | Kubota Ltd | Method of coating foaming resin |
JPS5263264A (en) * | 1975-11-20 | 1977-05-25 | Sekisui Plastics | Process for manufacture of sheet foam material by molding and die therefor |
IT1074365B (it) * | 1977-03-22 | 1985-04-20 | Montedison Spa | Procedimento di estruszione di profilati plastici semiespansi e relativa apparecchiatura |
JPS599028B2 (ja) * | 1977-07-29 | 1984-02-28 | 松下電器産業株式会社 | 空気調和装置 |
JPS5640528A (en) * | 1979-09-11 | 1981-04-16 | Mitsui Toatsu Chem Inc | Foamed polystylene sheet and manufacture thereof |
US4292019A (en) * | 1980-01-07 | 1981-09-29 | The Dow Chemical Company | Extruded plastic foam shaping apparatus |
JPS5699635A (en) * | 1980-01-14 | 1981-08-11 | Sekisui Plastics Co Ltd | Preparation of styrene resin foam plate of large thickness |
IT1141633B (it) * | 1980-11-05 | 1986-10-01 | Lavorazione Mat Plast | Procedimento per la produzione di una lastra continua di schiuma di polimero sintetico termoplastico mediante estrusione |
JPS5962121A (ja) * | 1982-09-30 | 1984-04-09 | Sekisui Plastics Co Ltd | スチレン系樹脂発泡体の製造方法 |
JPS59138422A (ja) * | 1983-01-28 | 1984-08-08 | Sekisui Plastics Co Ltd | 熱可塑性樹脂発泡板の製造方法及び装置 |
JPS59152827A (ja) * | 1983-02-21 | 1984-08-31 | Sumitomo Bakelite Co Ltd | 発泡体の製造方法 |
JPS6011329A (ja) * | 1983-07-01 | 1985-01-21 | Mitsubishi Petrochem Co Ltd | 架橋発泡体の連続製造方法 |
JPS6050577A (ja) * | 1983-08-30 | 1985-03-20 | 日本電気株式会社 | 薄膜エレクトロルミネッセンスパネル |
US4552708A (en) * | 1983-10-14 | 1985-11-12 | Mitsubishi Petrochemical Co., Ltd. | Method for producing crosslinked foam |
US4681715A (en) * | 1984-11-16 | 1987-07-21 | The Dow Chemical Company | Steam expandable polymeric composition and method |
-
1986
- 1986-08-04 JP JP61181872A patent/JPH0725123B2/ja not_active Expired - Lifetime
-
1987
- 1987-08-04 CA CA000543626A patent/CA1286073C/en not_active Expired - Lifetime
- 1987-08-04 ES ES87306899T patent/ES2056824T3/es not_active Expired - Lifetime
- 1987-08-04 AU AU80225/87A patent/AU8022587A/en not_active Abandoned
- 1987-08-04 WO PCT/US1987/001887 patent/WO1988000958A1/en unknown
- 1987-08-04 AT AT87306899T patent/ATE84746T1/de not_active IP Right Cessation
- 1987-08-04 DE DE8787306899T patent/DE3783681T2/de not_active Expired - Fee Related
- 1987-08-04 EP EP87306899A patent/EP0256754B1/de not_active Expired - Lifetime
- 1987-08-04 KR KR1019880700359A patent/KR920003146B1/ko not_active IP Right Cessation
- 1987-08-04 BR BR8707762A patent/BR8707762A/pt not_active Application Discontinuation
-
1993
- 1993-03-09 GR GR930400490T patent/GR3007269T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
DE3783681D1 (de) | 1993-03-04 |
AU8022587A (en) | 1988-02-24 |
BR8707762A (pt) | 1989-08-15 |
CA1286073C (en) | 1991-07-16 |
KR920003146B1 (ko) | 1992-04-20 |
JPH0725123B2 (ja) | 1995-03-22 |
JPS6337916A (ja) | 1988-02-18 |
KR880701631A (ko) | 1988-11-04 |
WO1988000958A1 (en) | 1988-02-11 |
GR3007269T3 (de) | 1993-07-30 |
DE3783681T2 (de) | 1993-05-13 |
ATE84746T1 (de) | 1993-02-15 |
EP0256754A2 (de) | 1988-02-24 |
EP0256754A3 (en) | 1989-03-15 |
EP0256754B1 (de) | 1993-01-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NO20053527D0 (no) | Fremgangsmate og anordning for a forhandsekspandere termoplastiske mikrosfaerer | |
ES2118150T3 (es) | Procedimiento para producir espuma de resina de poliester. | |
BR7801831A (pt) | Instrumento de insercao para inserir no utero um dispositivo intrauterino,combinacao de dispositivo e instrumento,metodo de insercao e embalagem empregada | |
IT7850645A0 (it) | Dispositivo e procedimento per la identificazione dello stampo origi natore nella produzione di oggetti in vetro stampato | |
ES2095940T3 (es) | Procedimiento para la preparacion de derivados de s-acil-glutation y compuestos obtenidos por dicho procedimiento. | |
MX9202982A (es) | Derivados de los acidos quinolon - y naftiridon - carboxilicos, procedimiento para su obtencion y medicamentos que los contienen. | |
ES2022983B3 (es) | Metodo para moldear frps. | |
ES2056824T3 (es) | Procedimiento para producir una espuma de resina de estireno. | |
DK148060C (da) | Fremgangsmaade til fremstilling af 5'-deoxy-5-fluoruridin | |
ES521885A0 (es) | Procedimiento para espumar polimeros termoplasticos. | |
NO892290L (no) | Skum-fenolplast og fremgangsmaate for dets fremstilling. | |
CO4890865A1 (es) | Metodos para formar moldes ceramicos con material reversible termicamente | |
AR240126A1 (es) | Aparato de expansion de tabaco y metodo para expandir tabaco mediante el aparato. | |
BR9913760A (pt) | Processos para a preparação de partìculas de polivinilareno expandidas e para preparar um artigo espumante | |
ES2085302T3 (es) | Procedimiento para la preparacion de elementos estructurales aislantes de calor y productos obtenidos. | |
DK665387A (da) | Fremgangsmaade til fremstilling af glasvarer | |
BR8807694A (pt) | Dispositivo de expansao para um sistema de refrigeracao, embolo para o mesmo, e processo de fabricacao do mesmo | |
IT8125594A0 (it) | Procedimento per la fabbricazione di pneumatici e relativo dispositivo. | |
JPS5279436A (en) | Interior finish material and method of fabricating the same | |
BR9913762A (pt) | Processos para a preparação de partìculas de polivinilareno e para preparar um artigo espumante | |
MX25286A (es) | Reisinas plastificantes, dispersiones acuosas que las contiene y metodo para su fabricacion | |
BR0107368A (pt) | Processo e produção de micro balões plásticos não voadores | |
IT1087965B (it) | Processo per la preparazione di eteri polifenilnici modificati da resina vinilaromeatica. | |
DE59106983D1 (de) | Vorrichtung zur Kompensation thermischer Dehnungen. | |
SE8804156D0 (sv) | Saett att framstaella en laengstraeckt balk och anordning foer dess framstaellning |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
Ref document number: 256754 Country of ref document: ES |